One Hat Cyber Team
Your IP :
216.73.216.183
Server IP :
23.137.84.82
Server :
Linux srv25.usacloudserver.us 5.14.0-570.39.1.el9_6.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Sep 4 05:08:52 EDT 2025 x86_64
Server Software :
LiteSpeed
PHP Version :
8.1.33
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
lib64
/
python3.9
/
multiprocessing
/
__pycache__
/
View File Name :
shared_memory.cpython-39.opt-2.pyc
a �DOg�G � @ s� d dgZ ddlmZ ddlZddlZddlZddlZddlZddlZej dkr\ddl Z dZ n ddl Z dZ ej ejB ZdZe r�d Znd Zd d � ZG d d � d �ZdZG dd� d�ZdS )� SharedMemory� ShareableList� )�partialN�ntFT� z/psm_Zwnsm_c C s" t tt� d } tt�| � }|S )N� )�_SHM_SAFE_NAME_LENGTH�len�_SHM_NAME_PREFIX�secretsZ token_hex)�nbytes�name� r �5/usr/lib64/python3.9/multiprocessing/shared_memory.py�_make_filename' s r c @ s� e Zd ZdZdZdZdZejZ dZ e r*dndZ ddd�Z d d � Zd d � Zd d� Zedd� �Zedd� �Zedd� �Zdd� Zdd� ZdS )r N���i� TFr c C s� |dkst d��|r0ttjB | _|dkr0t d��|d u rL| jtj@ sLt d��t�rD|d u r�t� }ztj || j| j d�| _ W n t y� Y qZY n0 || _ q�qZn.| jr�d| n|}tj || j| j d�| _ || _ z<|r�|r�t�| j |� t�| j �}|j}t�| j |�| _W n t�y& | �� � Y n0 ddlm} || j d � �n*|�r |d u �rZt� n|}t�tjtjtj |d ? d @ |d @ |�}zjt� � }|tj k�r�|d u�r�t t j t�!t j �|tj ��nW t�"|� �qJtjd ||d �| _W t�"|� n t�"|� 0 || _ �qn�qJnb|| _ t�#tj$d|�}z"t�%|tj$ddd�} W t�"|� n t�"|� 0 t�&| �}tjd ||d �| _|| _'t(| j�| _)d S )Nr z!'size' must be a positive integerz4'size' must be a positive number different from zeroz&'name' can only be None if create=True)�mode�/� )�register� shared_memory� l �� r )ZtagnameF)*� ValueError�_O_CREX�os�O_RDWR�_flags�O_EXCL� _USE_POSIXr � _posixshmemZshm_open�_mode�_fd�FileExistsError�_name�_prepend_leading_slash� ftruncate�fstat�st_size�mmap�_mmap�OSError�unlink�resource_trackerr �_winapiZCreateFileMappingZINVALID_HANDLE_VALUEZNULLZPAGE_READWRITEZ GetLastErrorZERROR_ALREADY_EXISTS�errno�EEXIST�strerrorZ CloseHandleZOpenFileMappingZ FILE_MAP_READZ MapViewOfFileZVirtualQuerySize�_size� memoryview�_buf) �selfr �create�sizeZstatsr Z temp_nameZh_mapZlast_error_codeZp_bufr r r �__init__J s� � � � � � �� zSharedMemory.__init__c C s$ z | � � W n ty Y n0 d S �N)�closer* �r4 r r r �__del__� s zSharedMemory.__del__c C s | j | jd| jffS )NF)� __class__r r6 r: r r r � __reduce__� s ��zSharedMemory.__reduce__c C s | j j� d| j�d| j� d�S )N�(z, size=�))r< �__name__r r6 r: r r r �__repr__� s zSharedMemory.__repr__c C s | j S r8 )r3 r: r r r �buf� s zSharedMemory.bufc C s. | j }tr*| jr*| j �d�r*| j dd � }|S )Nr r )r# r r$ � startswith)r4 Z reported_namer r r r � s zSharedMemory.namec C s | j S r8 )r1 r: r r r r6 � s zSharedMemory.sizec C sX | j d ur| j �� d | _ | jd ur4| j�� d | _trT| jdkrTt�| j� d| _d S )Nr r )r3 �releaser) r9 r r! r r: r r r r9 � s zSharedMemory.closec C s2 t r.| jr.ddlm} t�| j� || jd� d S )Nr )� unregisterr )r r# r, rE r Z shm_unlink)r4 rE r r r r+ � s zSharedMemory.unlink)NFr )r@ � __module__� __qualname__r# r! r) r3 r r r r r r$ r7 r; r= rA �propertyrB r r6 r9 r+ r r r r r 1 s& l �utf8c @ s e Zd ZedededededdjdiZ dZ dd � d d � d d � d d � d �Z e dd� �Z d5dd�dd�Zdd� Zdd� Zdd� Zdd� Zdd � Zd d � Zd d � Zd!d"� Zed#d$� �Zed%d&� �Zed'd(� �Zed)d*� �Zed+d,� �Z ed-d.� �Z ed/d0� �Z d1d2� Z d3d4� Z e!e"j#�Z$dS )6r �q�dzxxxxxxx?z%dsNzxxxxxx?x� c C s | S r8 r ��valuer r r �<lambda> � zShareableList.<lambda>c C s | � d��t�S �N� )�rstrip�decode� _encodingrM r r r rO rP c C s | � d�S rQ )rS rM r r r rO rP c C s d S r8 r )�_valuer r r rO rP )r r r � c C s: t | ttd jf�sdS t | t�r$dS t | t�r2dS dS d S )Nr r r rW )� isinstance�str�bytesr< rM r r r �_extract_recreation_code s z&ShareableList._extract_recreation_code�r c s� |d u s|d ur�|pd}�fdd�|D �}t |��_d}dg�_|D ]6}||d dkr\�jnt|d d� �7 }�j�|� qD�fdd�|D �}t�d�j d � |� �j �j �}t |d |d ��_ n t |��_ |d u�r�t� tjd�j �j jd�jg�j�R � tjd � |��j j�jg� fd d �|D ��R � tj�j �j j�jg� fdd �|D ��R � tj�j �j j�jg|�R � n$t ���_tt��j�j jd���_d S )Nr c sP g | ]H}t |ttf�s$� jt|� n&� jt|� � jt|�� j d f �qS )r )rX rY rZ �_types_mapping�type� _alignmentr ��.0�itemr: r r � <listcomp>+ s � � �z*ShareableList.__init__.<locals>.<listcomp>r r �sc s g | ]}� � |��qS r )r[ r` r: r r rc = s rJ � T)r5 r6 c 3 s& | ] }t |t�r|�� �n|V qd S r8 )rX rY �encode�ra �v��_encr r � <genexpr>X rP z)ShareableList.__init__.<locals>.<genexpr>c 3 s | ]}|� � �V qd S r8 )rf rg ri r r rk ^ rP rL )r � _list_len�_allocated_offsetsr_ �int�append�struct�calcsize�_format_size_metainfo�join�_format_packing_metainfo� _format_back_transform_codesr �shmrU � pack_intorB �_offset_data_start�_offset_packing_formats� _offset_back_transform_codes�list� unpack_from)r4 Zsequencer Z_formats�offset�fmtZ_recreation_codesZrequested_sizer )rj r4 r r7 ( s� � & ����� �������� ��zShareableList.__init__c C sj |dkr |n|| j }|| j ks*| j dk r2td��t�d| jj| j|d �d }|�d�}|�t �}|S )Nr � Requested position out of range.�8srL rR ) rl � IndexErrorrp r| rv rB ry rS rT rU )r4 �positionrh r~ � fmt_as_strr r r �_get_packing_formatq s �� z!ShareableList._get_packing_formatc C sF || j ks| j dk r td��t�d| jj| j| �d }| j| }|S )Nr r �b)rl r� rp r| rv rB rz �_back_transforms_mapping)r4 r� �transform_codeZtransform_functionr r r �_get_back_transform� s �� z!ShareableList._get_back_transformc C sh || j ks| j dk r td��t�d| jj| j|d |�t�� | � |�}t�d| jj| j | |� d S )Nr r r� rL r� ) rl r� rp rw rv rB ry rf rU r[ rz )r4 r� r� rN r� r r r �!_set_packing_format_and_transform� s � �z/ShareableList._set_packing_format_and_transformc C sv |dkr |n|| j }z.| j| j| }t�| �|�| jj|�\}W n ty^ td��Y n0 | � |�}||�}|S )Nr zindex out of range) rl rx rm rp r| r� rv rB r� r� )r4 r� r} rh Zback_transformr r r � __getitem__� s � zShareableList.__getitem__c C s� |dkr |n|| j }z"| j| }| j| }| �|�}W n tyR td��Y n0 t|ttf�sv| jt |� }|}n`| j|d | }t|t�r�|� t �n|}t |�|kr�t d��|d dkr�|}n| jt |f }| �|||� t�|| jj||� d S )Nr z assignment index out of ranger z(bytes/str item exceeds available storager rd )rl rm rx r� r� rX rY rZ r] r^ rf rU r r r� rp rw rv rB ) r4 r� rN Z item_offsetr} Zcurrent_formatZ new_formatZ encoded_valueZallocated_lengthr r r � __setitem__� s8 � � ��zShareableList.__setitem__c C s t | j| jjd�dfS )Nr\ r )r r< rv r r: r r r r= � s zShareableList.__reduce__c C s t �d| jjd�d S )NrJ r )rp r| rv rB r: r r r �__len__� s zShareableList.__len__c C s" | j j� dt| �� d| jj�d�S )Nr> z, name=r? )r< r@ r{ rv r r: r r r rA � s zShareableList.__repr__c s d� � fdd�t� j�D ��S )Nre c 3 s | ]}� � |�V qd S r8 )r� )ra �ir: r r rk � s z'ShareableList.format.<locals>.<genexpr>)rs �rangerl r: r r: r �format� s �zShareableList.formatc C s d| j d S )NrJ r �rl r: r r r rr � s z#ShareableList._format_size_metainfoc C s d| j S )Nr� r� r: r r r rt � s z&ShareableList._format_packing_metainfoc C s d| j S )Nr� r� r: r r r ru � s z*ShareableList._format_back_transform_codesc C s | j d d S )Nr rL r� r: r r r rx � s z ShareableList._offset_data_startc C s | j | jd S )Nr )rx rm r: r r r ry � s z%ShareableList._offset_packing_formatsc C s | j | jd S )NrL )ry rl r: r r r rz s z*ShareableList._offset_back_transform_codesc s t � fdd�| D ��S )Nc 3 s | ]}� |kV qd S r8 r )ra �entryrM r r rk rP z&ShareableList.count.<locals>.<genexpr>)�sum)r4 rN r rM r �count s zShareableList.countc C s4 t | �D ]\}}||kr| S qt|�d���d S )Nz not in this container)� enumerater )r4 rN r� r� r r r �index s zShareableList.index)N)%r@ rF rG rn �float�boolrY rZ r< r] r_ r� � staticmethodr[ r7 r� r� r� r� r� r= r� rA rH r� rr rt ru rx ry rz r� r� � classmethod�types� GenericAlias�__class_getitem__r r r r r � sR �� I! )�__all__� functoolsr r( r r. rp r r� r r- r r �O_CREATr r r r r r rU r r r r r �<module> s, E